156283730

素因数分解:

$2^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{19609}}^1$

素因数の和:20413

約数の個数: 16

約数和(自身を含む): 281678040

約数和(自身を除く): 125394310

約数列:

[1, 2, 5, 10, 797, 1594, 3985, 7970, 19609, 39218, 98045, 196090, 15628373, 31256746, 78141865, 156283730]

約数ペア:

[(1, 156283730), (2, 78141865), (5, 31256746), (10, 15628373), (797, 196090), (1594, 98045), (3985, 39218), (7970, 19609)]